Replace implicit figures with shortcode

.github/newsletter-issue-template.md

@@ -115,8 +115,10 @@ Please use these templates as a starting point:
 ```md
 ### [Game name]
 
-![alt text](img)
-_optional image label_
+{{ image_figure(
+    alt="alt text"
+    src="img"
+    caption="optional image label") }}
 
 [Game name] ([GitHub], [Discord], [Twitter]) by [@nickname]
 is... {short project description in one sentence}.
@@ -133,8 +135,10 @@ _Discussions: [/r/rust_gamedev](link), [Twitter](link), [etc](link)_
 ```md
 ### [Article name]
 
-![alt text](img)
-_optional image label_
+{{ image_figure(
+    alt="alt text"
+    src="img"
+    caption="optional image label") }}
 
 [@nickname] published an [article] about...
 {overview what the resource is about}.

CONTRIBUTING.md

@@ -53,8 +53,10 @@ your GitHub notifications for any further review comments from the editors.
 ```md
 ### [Game name]
 
-![alt text](img)
-_optional image label_
+{{ image_figure(
+    alt="alt text"
+    src="img"
+    caption="optional image label") }}
 
 [Game name] ([GitHub], [Discord], [Twitter]) by [@nickname]
 is... {short project description in one sentence}.
@@ -71,8 +73,10 @@ _Discussions: [/r/rust_gamedev](link), [Twitter](link), [etc](link)_
 ```md
 ### [Article name]
 
-![alt text](img)
-_optional image label_
+{{ image_figure(
+    alt="alt text"
+    src="img"
+    caption="optional image label") }}
 
 [@nickname] published an [article] about...
 {overview what the resource is about}.

content/news/001/index.md

@@ -115,8 +115,11 @@ Also, check out
 
 ### Way of Rhea [Trailer][rhea trailer] and [Steam Wishlist][rhea steam] Announced
 
-[![Part of the trailer](way-of-rhea.gif)][rhea trailer]
-_click on the GIF to see [the full trailer][rhea trailer]_
+{{ image_figure(
+    alt="Part of the trailer"
+    src="way-of-rhea.gif"
+    caption="click on the GIF to see [the full trailer](https://youtube.com/watch?v=VIzqlI-gbAY)",
+    link="https://youtube.com/watch?v=VIzqlI-gbAY") }}
 
 [A new trailer][rhea trailer] and the [Steam wishlist][rhea steam]
 were published for "Way of Rhea" by [Anthropic Studios].
@@ -520,8 +523,11 @@ by [Michael Fairley] was released:
 > Clear a path to get to the hole, eat some eggs along the way,
 > and make sure to press all the buttons.
 
-[![Part of A snake's Tail's trailer](a-snakes-tail.gif)][snake trailer]
-_click on the GIF to see [the full release trailer][snake trailer]_
+{{ image_figure(
+    alt="Part of A snake's Tail's trailer"
+    src="a-snakes-tail.gif"
+    caption="click on the GIF to see [the full release trailer](https://www.youtube.com/watch?v=23pQmEuueNw)",
+    link="https://www.youtube.com/watch?v=23pQmEuueNw") }}
 
 A few posts about the game and how it was developed:
 

content/news/003/index.md

@@ -523,8 +523,10 @@ Also, see this GameDev WG tracker/complaint issue:
 
 ### [RLSL][rlsl]: a Rust to SPIR-V Compiler
 
-![RLSL code sample](rlsl-example.png)
-_a simple fragment shader that renders a red circle (temporary syntax)_
+{{ image_figure(
+    alt="RLSL code sample"
+    src="rlsl-example.png"
+    caption="a simple fragment shader that renders a red circle (temporary syntax)") }}
 
 This month, [@MaikKlein_DEV] gave a talk at
 [The Khronos Group](https://www.khronos.org)'s meetup in Munich
@@ -557,8 +559,10 @@ _Discussions:
 
 ### [gfx-rs v0.4][gfx-v0-4]
 
-![sailor screenshot: vector terrain map and some basic UI](sailor.png)
-_a screenshot from [Yatekii/sailor] - a wgpu-based sailing navigation application_
+{{ image_figure(
+    alt="sailor screenshot: vector terrain map and some basic UI"
+    src="sailor.png"
+    caption="a screenshot from [Yatekii/sailor](https://github.com/Yatekii/sailor) - a wgpu-based sailing navigation application") }}
 
 [gfx-rs v0.4 was released](https://reddit.com/r/rust/comments/dm89t2/gfxhal_version_04_release):
 major changes were described in [the last blog post](https://gfx-rs.github.io/2019/10/01/update.html),
@@ -683,8 +687,11 @@ _Discussions:
 
 ### [cyclone-physics-rs]
 
-[![cyclone physics demo](cyclone-physics-demo.gif)][cyclone-video-demo]
-_a little demo of "particle" simulation_
+{{ image_figure(
+    alt="cyclone physics demo",
+    src="cyclone-physics-demo.gif",
+    caption='a little demo of "particle" simulation',
+    link="https://twitter.com/heyrutvik/status/1180072669250834432") }}
 
 [cyclone-physics-rs] by [@heyrutvik] a new WIP game physics engine
 based on the ["Game Physics Engine Development" book][cyclone-physics-book].

content/news/004/index.md

@@ -201,8 +201,11 @@ about the implementation of a drop table system to handle monster loot.
 
 ### [Recall Singularity: November Progress][recall-s-nov-text]
 
-[![Demo of the basic ship collision](recall-sing.gif)][recall-s-nov-video]
-_Demo of the basic ship collision._
+{{ image_figure(
+    alt="Demo of the basic ship collision"
+    src="recall-sing.gif"
+    caption="Demo of the basic ship collision.",
+    link="https://youtube.com/watch?v=AoPSAoqmTCk") }}
 
 [Tom Leys] is working on a "The Recall Singularity" game
 about designing autonomous factory ships and stations
@@ -777,8 +780,11 @@ and highlight events from the past. -->
 
 Just an interesting Rust gamedev link from the past. :)
 
-[![Pascal Penguin logo](penguin.png)][penguin-video]
-_click to see the [release trailer][penguin-video]_
+{{ image_figure(
+    alt="Pascal Penguin logo"
+    src="penguin.png"
+    caption="click to see the [release trailer](https://youtube.com/watch?v=EgFr73AUwps)",
+    link="https://youtube.com/watch?v=EgFr73AUwps") }}
 
 ["Adventures of Pascal Penguin"][penguin-about]
 by [Matthew Michelotti](http://luduminis.com)

content/news/005/index.md

@@ -258,8 +258,11 @@ _Discussions:
 
 ### [Garden Devlog: December][garden-dec]
 
-[![Playing with dirt](garden.gif)][garden-video]
-_new smooth soil editing demo_
+{{ image_figure(
+    alt="Playing with dirt"
+    src="garden.gif"
+    caption="new smooth soil editing demo",
+    link="https://youtube.com/watch?v=xU93FGrk1d8") }}
 
 [Garden][garden] is an upcoming game centered around growing realistic plants.
 
@@ -855,8 +858,11 @@ and highlight events from the past. -->
 
 Just an interesting Rust gamedev link from the past. :)
 
-[![Modulator video](modulator_youtube.gif)][modulator-video]
-_click to see [the tutorial video][modulator-video]_
+{{ image_figure(
+    alt="Modulator video"
+    src="modulator_youtube.gif"
+    caption="click to see [the tutorial video][modulator-video]",
+    link="modulator-video") }}
 
 In the November of 2018,
 [@AndreaPessino] (Founder/CTO of [Ready At Dawn] Studios)

content/news/006/index.md

@@ -838,8 +838,10 @@ Btw, [@resinten] continues working on a luminance-based game:
 
 ### [SPIR-Q][spir-q] v0.4.1
 
-![Example walking an entry point of a SPIR-V file](spir-q.png)
-_Example walking an entry point of a SPIR-V file_
+{{ image_figure(
+    alt="Example walking an entry point of a SPIR-V file"
+    src="spir-q.png"
+    caption="Example walking an entry point of a SPIR-V file") }}
 
 [SPIR-Q][spir-q] is a lightweight [SPIR-V] query library.
 This month v0.2..v0.4.1 versions were released:

content/news/007/index.md

@@ -177,8 +177,10 @@ This month an alpha version was published on itch: [check it out here][colony-it
 
 ### [Veloren][veloren]
 
-![Rolling mountain landscape](veloren1.png)
-_Rolling mountain landscape_
+{{ image_figure(
+    alt="Rolling mountain landscape"
+    src="veloren1.png"
+    caption="Rolling mountain landscape") }}
 
 [Veloren][veloren] is an open world, open-source voxel RPG
 inspired by Dwarf Fortress and Cube World.
@@ -243,8 +245,11 @@ February's full weekly devlogs: "This Week In Veloren...":
 
 ### [Oxidator][oxidator]
 
-[![Gameplay demo: two giant tank armies clashing](oxidator-play.gif)][oxidator-video-play]
-_gameplay demo (35000 units)_
+{{ image_figure(
+    alt="Gameplay demo: two giant tank armies clashing"
+    src="oxidator-play.gif"
+    caption="gameplay demo (35000 units)",
+    link="https://streamable.com/499j0") }}
 
 [Oxidator][oxidator] by [@Ruddle] is a real-time strategy game/engine
 written with Rust and WebGPU.
@@ -270,11 +275,17 @@ Some of the current features:
 - Unit editor: basic editor with joint & mesh selection and parameter editing
   (speed, turn rate, health, etc);
 
-[![Unit editor demo: move agent's parts](oxidator-unit-editor.gif)][oxidator-video-unit-editor]
-_Demo of the unit editor_
+{{ image_figure(
+    alt="Unit editor demo: move agent's parts"
+    src="oxidator-unit-editor.gif"
+    caption="Demo of the unit editor",
+    link="https://streamable.com/ywr44") }}
 
-[![Map editor demo: use pencil tool to instantly create a lake and mountains](oxidator-map-editor.gif)][oxidator-video-map-editor]
-_Demo of the map editor_
+{{ image_figure(
+    alt="Map editor demo: use pencil tool to instantly create a lake and mountains"
+    src="oxidator-map-editor.gif"
+    caption="Demo of the map editor",
+    link="https://github.com/Ruddle/oxidator/blob/be4863e74/etc/map_editor.gif") }}
 
 [oxidator]: https://github.com/Ruddle/oxidator
 [@Ruddle]: https://github.com/Ruddle
@@ -633,8 +644,10 @@ dependency updates, bugfixes and performance optimizations.
 
 ### [Recall Singularity: February Progress][recall-s-feb]
 
-![Harvesting and refining some Gold](recall-singularity.png)
-_Harvesting and refining some Gold._
+{{ image_figure(
+    alt="Harvesting and refining some Gold"
+    src="recall-singularity.png"
+    caption="Harvesting and refining some Gold.") }}
 
 [Tom Leys] is working on a "The Recall Singularity" game
 about designing autonomous factory ships and stations.

content/news/008/index.md

@@ -334,8 +334,10 @@ Some of this month's updates:
 
 ### [Veloren][veloren]
 
-![LoD](veloren1.png)
-_Work on Level of Detail_
+{{ image_figure(
+    alt="LoD"
+    src="veloren1.png"
+    caption="Work on Level of Detail") }}
 
 [Veloren][veloren] is an open world, open-source voxel RPG
 inspired by Dwarf Fortress and Cube World.
@@ -433,8 +435,10 @@ Main updates:
 
 ### gfx-rs and wgpu news
 
-![Deeper game](deeper.png)
-_[deeper] uses wgpu for rendering_
+{{ image_figure(
+    alt="Deeper game"
+    src="deeper.png"
+    caption="[deeper](https://github.com/arnfaldur/deeper) uses wgpu for rendering") }}
 
 [gfx-hal-0.5](https://github.com/gfx-rs/gfx/) was released!
 Improvements done in March:
@@ -517,8 +521,10 @@ Some of this month's updates:
 
 ### [Nannou v0.13][nannou-post]
 
-![Daily Sketch 0114 by Mactuitui](nannou.png)
-_Daily Sketch 0114 by Mactuitui_
+{{ image_figure(
+    alt="Daily Sketch 0114 by Mactuitui"
+    src="nannou.png"
+    caption="Daily Sketch 0114 by Mactuitui") }}
 
 [Nannou][nannou] is a creative coding framework that aims to make it easy
 for artists to express themselves with simple, fast, reliable code.

content/news/009/index.md

@@ -247,8 +247,10 @@ Follow [@seratonik] on Twitter for updates.
 
 ### [Akigi][akigi]
 
-![shadows demo](akigi-shadows.jpeg)
-_new shadows_
+{{ image_figure(
+    alt="shadows demo"
+    src="akigi-shadows.jpeg"
+    caption="new shadows") }}
 
 > [Akigi][akigi] is a multiplayer online world where humans
 > aren't the only intelligent animals.
@@ -479,8 +481,10 @@ Here's a roundup of some of them:
 
 ### [Veloren][veloren]
 
-![Buildings](veloren1.png)
-_Early procedural building generation_
+{{ image_figure(
+    alt="Buildings"
+    src="veloren1.png"
+    caption="Early procedural building generation") }}
 
 [Veloren][veloren] is an open world, open-source voxel RPG
 inspired by Dwarf Fortress and Cube World.
@@ -517,8 +521,10 @@ Here is the April changelog:
 - You can start the game by pressing "enter" from the character selection menu
 ```
 
-![Hanging out](veloren2.png)
-_Early procedural building generation_
+{{ image_figure(
+    alt="Hanging out"
+    src="veloren2.png"
+    caption="Early procedural building generation") }}
 
 You can read more about some specific topics from April:
 
@@ -738,8 +744,10 @@ and additional information about contributing are available on the [github repos
 
 ### `gfx-rs` and `wgpu` News
 
-![hectic screenshot: graveyard and vampires](hectic.png)
-_[hectic-rs] - Rust/wgpu/specs re-write of hectic by [@expenses]_
+{{ image_figure(
+    alt="hectic screenshot: graveyard and vampires"
+    src="hectic.png"
+    caption="[hectic-rs](https://github.com/expenses/hectic-rs) - Rust/wgpu/specs re-write of hectic by [@expenses](https://github.com/expenses)") }}
 
 wgpu-0.5 release happened! See the [changelog][wgpu-0-5].
 It's based on `gfx-hal-0.5` (which was covered in the [March newsletter][gfx-march]),
@@ -883,8 +891,10 @@ in an eternally sprawling office complex.
 
 ### [miniquad]
 
-![miniquad logo](miniquad_logo.png)
-_`miniquad` project got a logo_
+{{ image_figure(
+    alt="miniquad logo"
+    src="miniquad_logo.png"
+    caption="`miniquad` project got a logo") }}
 
 [miniquad] is a safe and cross-platform rendering library
 focused on portability and low-end platforms support.
@@ -1124,8 +1134,10 @@ and highlight events from the past. -->
 
 Just an interesting Rust gamedev link from the past. :)
 
-![example](valora-example.jpeg)
-_"dead end" by turnage, 2019_
+{{ image_figure(
+    alt="example"
+    src="valora-example.jpeg"
+    caption=""dead end" by turnage, 2019") }}
 
 A few months ago a  generative art library ["valora"][valora-src]
 was released by [@turnage].